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-rw-r--r--dom/base/crashtests/864448.html22
1 files changed, 22 insertions, 0 deletions
diff --git a/dom/base/crashtests/864448.html b/dom/base/crashtests/864448.html
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+++ b/dom/base/crashtests/864448.html
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+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="UTF-8">
+<script>
+
+function boom()
+{
+ document.setUserData('key', {}, null);
+
+ // Depending on the pref bidi.direction, one of these will hit the page scrollbar.
+ window.cpRight = document.caretPositionFromPoint(window.innerWidth - 1, 0);
+ window.cpLeft = document.caretPositionFromPoint(0, 0);
+}
+
+</script>
+</head>
+
+<body onload="boom();">
+<div style="height: 50000px;"></div>
+</body>
+</html>